Search results for "36"

showing 10 items of 1917 documents

Caso 37 Patologia Aortica

2008

Clinical case

Aorta aneurismaSettore MED/36 - Diagnostica Per Immagini E Radioterapia
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Ruolo dell’angiografia TC Multistrato cardiosincronizzata nella valutazione dell’aorta ascendente dopo chirurgia conservativa della valvola aortica.

2008

Aorta valvola aorticaSettore MED/36 - Diagnostica Per Immagini E Radioterapia
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TAVI imaging: over the echocardiography

2020

Aortic valve stenosis (AS) is a common valvular heart disease. Recently, transcatheter aortic valve implantation (TAVI) has changed the treatment of severe AS in elderly patients with contraindications to traditional surgical replacement. Echocardiography is conventionally used as the first imaging modality to assess the presence and severity of AS and to provide anatomical and functional information. Nowadays, imaging techniques play a crucial role in the planning of TAVI to define suitable candidates. Computed tomography (CT) is essential to display the anatomy of the aortic valve complex (including aortic annulus, Valsalva sinuses, coronary arteries ostia, sinotubular junction), thoracoa…

Aortic valvemedicine.medical_specialtyAortic valve stenosisCoronary Angiography030218 nuclear medicine & medical imagingTranscatheter Aortic Valve Replacement03 medical and health sciences0302 clinical medicineMagnetic resonance imagingmedicineHumansRadiology Nuclear Medicine and imagingCardiac skeletonComputed tomographyNeuroradiologyAgedIncidental FindingsTranscatheter aortic valve implantationmedicine.diagnostic_testbusiness.industryvalvular heart diseaseSettore ING-IND/34 - Bioingegneria IndustrialeMagnetic resonance imagingInterventional radiologyGeneral Medicinemedicine.diseaseCoronary arteriesmedicine.anatomical_structureEchocardiography030220 oncology & carcinogenesisAortic valve stenosiscardiovascular systemRadiologybusinessTomography X-Ray ComputedSettore MED/36 - Diagnostica Per Immagini E Radioterapia
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Valvular Heart Disease

2013

Valvular heart disease (VHD) refers to a wide spectrum of cardiac disorders that affect a large number of patients. Echocardiography is still considered the pivotal imaging method to evaluate the cardiac valves. However, echocardiography has some intrinsic limitations due to operator dependence and patient habitus. In the last two decades three-dimensional techniques such as magnetic resonance imaging (MRI) and computed tomography (CT) have provided valuable assessment of VHD. MRI overcomes the limitation of the poor acoustic window of echocardiography without ionizing radiation. Nowadays, MRI aims to be considered as the reference standard for imaging cardiac valves because of the improved…

Aortic valvemedicine.medical_specialtyMitral regurgitationmedicine.diagnostic_testbusiness.industryvalvular heart diseaseMagnetic resonance imaging030204 cardiovascular system & hematologymedicine.disease3. Good health030218 nuclear medicine & medical imagingCoronary artery disease03 medical and health sciences0302 clinical medicinemedicine.anatomical_structureMitral valveValvular Heart DiseaseAngiographyCardiac valvemedicineRadiologybusinessSettore MED/36 - Diagnostica Per Immagini E Radioterapia
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Reduced VLDL clearance in ApoeNpc1 mice is associated with increased Pcsk9 and Idol expression and decreased hepatic LDL-receptor levels

2010

Niemann-Pick type C1 (NPC1) promotes the transport of LDL receptor (LDL-R)-derived cholesterol from late endosomes/lysosomes to other cellular compartments. NPC1-deficient cells showed impaired regulation of liver_X receptor (LXR) and sterol regulatory element-binding protein (SREBP) target genes. We observed that Apoe(-/-)Npc1(-/-) mice displayed a marked increase in total plasma cholesterol mainly due to increased VLDL, reflecting decreased clearance. Although nuclear SREBP-2 and Ldlr mRNA levels were increased in Apoe(-/-)Npc1(-/-) liver, LDL-R protein levels were decreased in association with marked induction of proprotein convertase subtilisin/kexin type 9 (Pcsk9) and inducible degrade…

Apolipoprotein EreceptorCholesterol VLDLLDL/metabolismMacrophages Peritoneal/cytologyBiochemistryMiceEndocrinologyhemic and lymphatic diseasesReceptorsOrphan Nuclear Receptors/geneticspolycyclic compoundsnuclear receptorCells CulturedResearch ArticlesLiver X ReceptorsMice KnockoutCulturedSterol Regulatory Element Binding Protein 2/geneticslipoproteinSerine EndopeptidasesIntracellular Signaling Peptides and ProteinsLamin Type AOrphan Nuclear ReceptorsTriglycerides/bloodCholesterolLiverProteins/geneticsKexinlipids (amino acids peptides and proteins)Proprotein ConvertasesProprotein Convertase 9Sterol Regulatory Element Binding Protein 1Niemann-Pick diseaseSterol Regulatory Element Binding Protein 2medicine.medical_specialtyCellsKnockoutUbiquitin-Protein LigasesReceptors LDL/metabolismSerine Endopeptidases/geneticsQD415-436BiologyCholesterol/blooddigestive systemApolipoproteins ELiver/physiologySterol Regulatory Element Binding Protein 1/geneticsNiemann-Pick C1 ProteinInternal medicinemedicineAnimalsPeritoneal/cytologyCholesterol VLDL/metabolismUbiquitin-Protein Ligases/geneticsLiver X receptorTriglyceridesMacrophagesPCSK9Proteinsnutritional and metabolic diseasesVLDL/metabolismLamin Type A/metabolismCell BiologySterol regulatory element-binding proteinEndocrinologyReceptors LDLLDL receptorMacrophages PeritonealSterol regulatory element-binding protein 2atherosclerosisApolipoproteins E/geneticsLipoproteinJournal of Lipid Research
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Cardioradiologia

2009

Apparato cardiovascolare Diagnostica per Immagini Tomografia Computerizzata Risonanza Magnetica NucleareSettore MED/36 - Diagnostica Per Immagini E Radioterapia
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Análisis de una intervención educativa para el desarrollo de la autodeterminación en una alumna con síndrome de Down

2021

Resumen Antecedentes: uno de los mayores problemas a los que se enfrentan los jóvenes con discapacidad intelectual es su bajo nivel de autonomía. Objetivo: el objetivo de este trabajo es analizar la eficacia de una intervención basada en el uso de las tecnologías de la información y comunicación (TIC) para alcanzar mejoras en autodeterminación en una estudiante con síndrome de Down. Método: la intervención está basada en el diseño y aplicación de una página web diseñada teniendo en cuenta las necesidades específicas de la participante, su nivel de competencias, y sus intereses. Esta herramienta TIC permite a la estudiante trabajar de manera autónoma tres áreas de conocimiento distintas y ot…

Applied MathematicsGeneral MathematicsPersonaDown Síndrome deSindrome delcsh:LB5-3640lcsh:Theory and practice of educationFunctional diversityintellectual disabilitydiscapacidad intelectualSpecial educational needsSociologyEducació especialHumanitiesReiDoCrea: Revista electrónica de investigación Docencia Creativa
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Estado de la investigación sobre la colaboración en Entornos Virtuales de Aprendizaje

2019

El aprendizaje colaborativo posee una tradición teórica y práctica amplia en la educación general, como en la educación superior. No obstante, la actividad de coordinación entre personas que buscan aprender no es sencilla de gestionar. Esta complejidad aumenta cuando entre la actividad colaborativa surge un nuevo componente, la tecnología. ¿Qué se ha avanzado sobre el aprendizaje colaborativo mediado tecnológicamente? Este trabajo tiene como objetivo analizar el estado de la investigación sobre aprendizaje colaborativo en Educación Superior en los Entornos Virtuales de Aprendizaje (EVA). Para ello se realiza un análisis bibliométrico de las publicaciones indexadas de la base de datos SCOPUS…

AprendizajeTechnologyComputer Networks and CommunicationsTeachingTaprendizajeSocial Sciencescolaboracióneducación superiorTheory and practice of educationenseñanzaComputer Science ApplicationsEducationHBibliometricsEducación superiorBibliometríaLearningbibliometríaHigher educationCollaborativeColaboraciónLB5-3640Information SystemsEnseñanzaPixel-Bit
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Cualquier obra de arte por insignificante que parezca puede tener un valor incalculable -- Pueblo -- las obras de arte te pertenecen: respétalas. La …

Fotografia d'una talla de Verge amb nen i al seu voltant la llegenda

Art Espanya 1936-1939 Protecció Cartells
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Pueblo, antes de destruir cualquier objeto cuyo valor desconoces, infórmate -- . Puede muy bien ser un objeto de arte y al destruirlo destruyes tu pr…

Sobre el fons blau del cartell, una estrella blanca de cinc puntes i diversos objectes artístics

Art Espanya 1936-1939 Protecció Cartells
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